It seems as though the Twinkle Brothers have been around since the beginning of time, or at least the beginning of reggae. Led by Norman Grant, the Twinkles began in the early '60s as a trio featuring Grant and his two brothers singing in a slick trio style similar to that of the Melodians and the Mighty Diamonds. In the early '70s, the group hooked up with the influential producer and arranger Bunny Lee, a union that produced a number of reggae hits including "We Can Do It Too" and "Miss Laba Laba." In 1975, the Twinkles released their best and most widely known record, Rasta...